Why I think that blackberries are a much better berry than raspberries

Now I know this might make some people mad but it's okay 

because fruit is fruit and its really just a matter of personal preference

But I cannot keep lying to myself by saying raspberries are good.

I don't like how they taste. They are too sweet. 

I think personally blackberries are better and they have less sweetness. 

Blackberries taste more sour compared to raspberries.

Although tbf I've only had raspberries once

But like until I eat them again I'm gonna hate on them

What do you think